Today's exact layer
Moon calendarDecember 2033
Monthly Moon phase calendar
Follow each day's phase, illumination, Moon sign, moon age, and cycle progress. Use it to time starts, refinements, releases, and rest.
Lunar calendar
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December 2033 moon map
Open today's exact Moon result when you want local visibility, the current phase, and a guided next step.
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Dec 1
First Quarter
67% lit, Moon in Gemini 9 deg.
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Sign changes this month: Dec 1 Gemini, Dec 22 Cancer.
DAILY LUNAR DATA
December 2033 moon phases
Each day is computed from astronomical Moon phase angle and lunar longitude, then summarized into a scan-friendly calendar.
Day 1
First Quarter
67% lit
Gemini 9 deg
Age 9d
Day 2
Waxing Gibbous
77% lit
Gemini 10 deg
Age 10.1d
Day 3
Waxing Gibbous
86% lit
Gemini 11 deg
Age 11.2d
Day 4
Waxing Gibbous
94% lit
Gemini 12 deg
Age 12.3d
Day 5
Full Moon
98% lit
Gemini 13 deg
Age 13.5d
Day 6
Full Moon
100% lit
Gemini 14 deg
Age 14.6d
Day 7
Full Moon
99% lit
Gemini 15 deg
Age 15.7d
Day 8
Waning Gibbous
95% lit
Gemini 16 deg
Age 16.8d
Day 9
Waning Gibbous
89% lit
Gemini 17 deg
Age 17.9d
Day 10
Waning Gibbous
82% lit
Gemini 19 deg
Age 18.9d
Day 11
Waning Gibbous
74% lit
Gemini 20 deg
Age 19.9d
Day 12
Last Quarter
64% lit
Gemini 21 deg
Age 20.8d
Day 13
Last Quarter
55% lit
Gemini 22 deg
Age 21.7d
Day 14
Last Quarter
45% lit
Gemini 23 deg
Age 22.6d
Day 15
Last Quarter
36% lit
Gemini 24 deg
Age 23.5d
Day 16
Waning Crescent
27% lit
Gemini 25 deg
Age 24.4d
Day 17
Waning Crescent
19% lit
Gemini 26 deg
Age 25.3d
Day 18
Waning Crescent
12% lit
Gemini 27 deg
Age 26.2d
Day 19
Waning Crescent
7% lit
Gemini 28 deg
Age 27.1d
Day 20
New Moon
3% lit
Gemini 29 deg
Age 28d
Day 21
New Moon
1% lit
Gemini 30 deg
Age 28.9d
Day 22
New Moon
0% lit
Cancer 1 deg
Age 0.4d
Day 23
New Moon
2% lit
Cancer 2 deg
Age 1.4d
Day 24
Waxing Crescent
6% lit
Cancer 3 deg
Age 2.4d
Day 25
Waxing Crescent
12% lit
Cancer 4 deg
Age 3.4d
Day 26
Waxing Crescent
20% lit
Cancer 5 deg
Age 4.4d
Day 27
Waxing Crescent
30% lit
Cancer 6 deg
Age 5.4d
Day 28
First Quarter
41% lit
Cancer 7 deg
Age 6.5d
Day 29
First Quarter
52% lit
Cancer 8 deg
Age 7.5d
Day 30
First Quarter
63% lit
Cancer 9 deg
Age 8.6d
Day 31
Waxing Gibbous
74% lit
Cancer 10 deg
Age 9.7d